DSS provides two parameters as follows:
- Water vapor transmission rate involves in 2 principles: ASTM (2014), F 1249-06 and ASTM (2014), E 386-03
- Oxygen transmission rate involves in 2 principles: ASTM (2014), D 3985-05 (Reapproved 2010) and ASTM (2014), D 1434-82 (Reapproved 2009), Procedure M.